NTN na4900r

Item: DM7VXUModel: na4900r
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Product Specifications:

Bearing, Drawn Cup, Outer Ring Width (c) 13 mm
Dynamic Load Rating (cr) 8.6 kN
External Dia. (d) 22 mm
Grease Lubrication Limit Speed (n Lim) 16000 turns/min.
Hole Dia. (k) 2 mm
Internal Dia. (d) 10 mm
Lubrication Hole On Inner Ring No
Max. Axial Offset (s) 0.5 mm
Max. Operating Temp. 120°
Max. Shaft & Housing Fillet Radius (ras) 0.3 mm
Max. Shoulder Or Dia. (da) 20 mm
Min. Fillet Radius (rs) 0.3 mm
Min. Operating Temp. -20°
Min. Shoulder Dia. Ir (da) 12 mm
Oil Lubrication Limit Speed (n) 24000 turns/min.
Outer Ring Lubrication Hole Yes
Precision Class Class P0
Radial Clearance Class Cn
Static Load Rating (c0r) 9.2 kN
Under Roller Dia. (f) 14 mm

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NTN na4900r